This article reviews research on the achievement outcomes of elementary mathematics
programs; 87 rigorous experimental studies evaluated 66 programs in grades K–5 …

This article reviews research on the mathematics achievement outcomes of all programs
with at least one study meeting inclusion criteria. 78 studies evaluated 61 programs in …

Teacher knowledge needed for teaching is widely studied to characterize its key categories.
We report findings from a study on teachers' knowledge for mathematics in the Montessori …

This article reviews research on the achievement outcomes of elementary mathematics
programs. 87 rigorous experimental studies evaluated 66 programs in grades K-5. Programs …

Abstract Majestic County Schools (pseudonym), a large southeastern school district, has
implemented changes in instruction to align with more rigorous state and national …

The past decades witnessed an increasing popularity of dual language programs (DLP).
However, issues such as the effective evaluation of DLPs and teacher professional …

The purpose of this inquiry is to learn more about the perceptions of mathematics teachers
regarding conceptually based mathematics instruction (CBMI). The literature is clear that …

In this year-long study of an academically low-performing, diverse, public elementary school
in Wisconsin, I interviewed and observed teachers and school leadership to evaluate the …

Over the past several decades, educational policies and legislation have used teacher
certifications and student achievement outcomes as proxy measures for levels of teacher …